a very close and trusted friend
とても親しく信頼できる友達 (totemo shitashiku shinrai dekiru tomodachi)
"We’ve been bosom friends since childhood."
"私たちは子供の頃から親友です。" (watashitachi wa kodomo no koro kara shinyu desu)
to fail completely; to come to nothing
practical and realistic
to manage even when something is missing
don’t rush; use as much time as needed
very sad and emotionally hurt
a promise made without the intention to keep it